Select a variant tree

If your opening is not offered in the above list, you can create your own variant tree. Just enter the first moves of the opening in the first line of the following dialog (in Short Algebraic Notation).

Example:
The Novosibirsk Opening is defined by the moves 1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qh4. You enter Nc3 c5 d4 cxd4 Qxd4 Nc6 Qh4 into the input field to get all annotations of games played with this opening (probably none in this case).

You can omit move numbers, checks or en passant when entering the moves. You must enter four half-moves at least.